{"cve":{"cve_id":"CVE-2025-20757","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.00218,"epss_percentile":0.12002,"epss_as_of":"2026-06-23","description":"In Modem, there is a possible system crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01673751; Issue ID: MSV-4644.","published_at":"2025-12-02T02:34:14.810000Z","last_modified_at":null,"cvss_v3_score":6.5,"cvss_v3_vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cvss_v3_severity":"MEDIUM","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-617"],"nvd_references":["https://corp.mediatek.com/product-security-bulletin/December-2025"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:39.878444Z","updated_at":"2026-06-28T23:25:37.229355Z"},"effective_severity":"MEDIUM","badges":[],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"A","value_label":"Adjacent"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"U","value_label":"Unchanged"},{"metric":"C","name":"Confidentiality","value":"N","value_label":"None"},{"metric":"I","name":"Integrity","value":"N","value_label":"None"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"mediatek-inc.","vendor_name":"MediaTek, Inc.","product_slug":"mt2735-mt6833-mt6833p-mt6853-mt6853t-mt6855-mt6855t-mt6873-mt6875-mt6875t-mt6877-mt6877t-mt6877tt-mt6880-mt6883-mt6885-mt6889-mt6890-mt6891-mt6893-mt8675-mt8771-mt8791-mt8791t-mt8797","product_name":"MT2735, MT6833, MT6833P, MT6853, MT6853T, MT6855, MT6855T, MT6873, MT6875, MT6875T, MT6877, MT6877T, MT6877TT, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8675, MT8771, MT8791, MT8791T, MT8797","version_start":"Modem NR15","version_start_inclusive":true,"version_end":"Modem NR15","version_end_inclusive":true,"cpe23_uri":"cve5:mediatek-inc.:mt2735-mt6833-mt6833p-mt6853-mt6853t-mt6855-mt6855t-mt6873-mt6875-mt6875t-mt6877-mt6877t-mt6877tt-mt6880-mt6883-mt6885-mt6889-mt6890-mt6891-mt6893-mt8675-mt8771-mt8791-mt8791t-mt8797:Modem NR15:Modem NR15"}],"exploit_refs":[],"news":[],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/December-2025","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2025-12-02T02:34:14.810000Z","label":"CVE published","source":null},{"type":"cvss_changed","at":"2026-06-28T17:42:01.967879Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:42:01.967879Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:42:01.967879Z","label":"CVSS score revised","source":"cvelistv5"}]}